About the Action Enhancement Kit for

For CZ 75 B owners who carry or compete, the single biggest frustration is the jarring jump between a heavy first pull and a much lighter follow-up shot. This Apex Action Enhancement Kit directly addresses that gap, smoothing out your trigger stroke and reducing the difference between double-action and single-action pull weights to approximately 2 pounds. You get a predictable, repeatable break every time, whether you’re working through a defensive drill or hunting for a tight group at the range.

This kit includes a precision-machined hammer and sear with matched single-action engagement surfaces. That means you get a clean, consistent trigger break without any polishing, stoning, or guesswork. The parts are a direct drop-in replacement for your CZ 75 B (thumb safety models only) — no fitting required, so you can install it yourself in minutes with basic tools.

Real-world performance benefits:

• Smooth, stack-free double-action: The DA pull is linear and predictable, making that first shot easier to control under pressure.
• Clean single-action break: The SA trigger resets short and breaks crisp, helping you stay on target for faster, more accurate follow-ups.
• Customizable pull weight: Use the included Carry Mainspring for an approximately 7 lb. DA / 5 lb. SA pull — ideal for everyday concealed carry where reliability is paramount. Swap in the Competition Mainspring for a lighter approximately 6 lb. DA / 4.5 lb. SA pull, perfect for range work or USPSA-style shooting.
• No extended firing pin needed: We strongly recommend sticking with your factory firing pin. This kit is designed to work reliably with standard parts.

Fitment details: This kit is specifically for CZ 75 B pistols with thumb safeties. It will not work on decocker models, CZ 75 Compact, P-01, SP-01 (manual safety models only), or CZ 85 variants. If you’re unsure, check your pistol for a manual thumb safety lever on the left side of the frame. Price is $165 — a smart investment for a gun you trust with your life or your match score.

Whether you’re carrying daily, hunting hogs, or grinding through a weekend match, this kit delivers a more shootable CZ 75 B without compromising reliability. No stoning, no fitting, no guesswork — just a better trigger that helps you shoot better.